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Senior Network & Security Engineer

  • Type Job
  • Degree Bachelor
  • Location Arnhem, NetherlandsMeester E.N. van Kleffensstraat 10ArnhemNLArnhem6842 CV
  • Posted
  • Start date -
  • Deadline -
  • FULL_TIMEEngineeringLogistics

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Who we are? With 90,000 people on five continents, SUEZ is a world leader in smart and sustainable resource management. We provide water and waste management solutions that enable cities and industries optimize their resource management and strengthen their environmental and economic performances.

Who are we looking for?

  • You have at least  3 years of experience in a similar role
  • You have a Bachelor education in Computer Science and/or Information Systems or other technical fields (or equivalent by experiences)
  • You have an excellent technical knowledge of :
  • -Security features  (802.1X, VPN,  IPS/IDS, Wifi, PKI, SSL, …)
  • -Checkpoint firewalls (GAIA R80.10 & R80.20) 
  • -Fortinet Fortigate/Fortimanager/FortiAnalyser (5.6)
  • -Security of Windows server 2008-2019 environment
  • -security testing
  • You have excellent knowledge of Networking Protocols (TCP/IP, SNMP, DNS, DHCP, ISCSI, etc.),  
  • -OSI layer 1-7
  • -Cisco switches and routers
  • -Cisco ISE
  • -Troubleshooting tools (Wireshark, commandlinetools,  …)
  • -Endpoint security (antivirus, encryption, certificates)
  • Considered as a plus:
  • -Citrix (XenApp, Netscaler, …)
  • -Netflow, Nagios, SNMP, Sysslog
  • -Nessus vulnerability scanner 
  • -MS SQL
  • -Vmware basics 

  • You are strongly experienced in design, implementation, maintenance and troubleshooting of network and security equipment 

  • You have analytical and creative problem solving skills for design, creation and testing of networks
  • You have excellent communication skills to communicate system proposals to IT-management and customers. But also to provide systems diagnoses and resolution for current systems;
  • You have the ability to integrate moderately complex hardware and software systems;
  • You have developed coaching skills to assist less experienced colleagues;
  • You have the ability to work independently and as part of a team 
  • You are flexible and willing to work outside business hours if necessary
  • You are fluent in English. A good level of French, Dutch or German would be a plus.
  • Work location: preferable 3-4 days Beerse ( Belgium) , 1-2 day flexible (BE-NL)

What will you be doing?

The Senior Network & Security Engineer is responsible for the security and availability of the IT infrastructure. 

Several of your responsibilities:

  • Responsible for Security of the IT infrastructure in General
  • Firewalling & reverse proxy: Troubleshoot and make routine changes to the different firewall & reverse proxy systems as also be able to implement new installations & features
  • Security testing of networks, firewalls, Windows environment, Fileshare accesses
  • You will provide Level-2/3 technical assistance to the internal Service desk;
  • You are not afraid of routine tasks and you have excellent document skills;
  • Documentation: Interpret and maintain technical documentation and make the necessary design documents for new projects & installations
  • Support: Offer operational support on wired and wireless networks for the 2 main datacenters and all 150 sites connected to the network either directly or by assisting the Helpdesk or local IT support staff
  • You are a sparring partner for the ISSO and assist him for technical implementations.

We offer:

We offer a challenging and diversified job in a dynamic and smooth working environment where you can count on a high quality internal training within an international group in full development. We provide an attractive and flexible remuneration package with extra-legal benefits, amongst many things: a company car and fuel card. 

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